Patents by Inventor Kaito Yamaguchi

Kaito Yamaguchi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Arcade game machine
    Patent number: D618284
    Type: Grant
    Filed: December 18, 2008
    Date of Patent: June 22, 2010
    Assignee: Kabushiki Kaisha Square Enix
    Inventors: Ryutaro Ichimura, Kaito Yamaguchi, Naoki Yoshida, Takeshi Fujikawa, Toshinao Yoshihara, Seiji Kato, Shigeyasu Tsuna
  • Arcade game machine
    Patent number: D618285
    Type: Grant
    Filed: December 18, 2008
    Date of Patent: June 22, 2010
    Assignee: Kabushiki Kaisha Square Enix
    Inventors: Ryutaro Ichimura, Kaito Yamaguchi, Naoki Yoshida, Takeshi Fujikawa, Shigeyasu Tsuna